newlib/libc/stdio/fprintf.c

   1 /*
   2  * Copyright (c) 1990 The Regents of the University of California.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms are permitted
   6  * provided that the above copyright notice and this paragraph are
   7  * duplicated in all such forms and that any documentation,
   8  * and/or other materials related to such
   9  * distribution and use acknowledge that the software was developed
  10  * by the University of California, Berkeley.  The name of the
  11  * University may not be used to endorse or promote products derived
  12  * from this software without specific prior written permission.
  13  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
  14  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  15  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  16  */
  17 /* doc in sprintf.c */
  18
  19 #include <_ansi.h>
  20 #include <reent.h>
  21 #include <stdio.h>
  22 #include <stdarg.h>
  23
  24 int
  25 _fprintf_r (struct _reent *ptr,
  26        FILE *__restrict fp,
  27        const char *__restrict fmt, ...)
  28 {
  29   int ret;
  30   va_list ap;
  31
  32   va_start (ap, fmt);
  33   ret = _vfprintf_r (ptr, fp, fmt, ap);
  34   va_end (ap);
  35   return ret;
  36 }
  37
  38 #ifdef _NANO_FORMATTED_IO
  39 int
  40 _fiprintf_r (struct _reent *, FILE *, const char *, ...)
  41        _ATTRIBUTE ((__alias__("_fprintf_r")));
  42 #endif
  43
  44 #ifndef _REENT_ONLY
  45
  46 int
  47 fprintf (FILE *__restrict fp,
  48        const char *__restrict fmt, ...)
  49 {
  50   int ret;
  51   va_list ap;
  52
  53   va_start (ap, fmt);
  54   ret = _vfprintf_r (_REENT, fp, fmt, ap);
  55   va_end (ap);
  56   return ret;
  57 }
  58
  59 #ifdef _NANO_FORMATTED_IO
  60 int
  61 fiprintf (FILE *, const char *, ...)
  62        _ATTRIBUTE ((__alias__("fprintf")));
  63 #endif
  64 #endif /* ! _REENT_ONLY */